I am using a de hydrator for the first season and I find the indicated temperatures and the time totally inadequate I have upped given temp from 40oC to 60 OC and time from 3hrs to 6 hours to dry herbs.It worked well.

Not only do T & M hike the prices of seeds each year but they also reduce the number of seeds in each packet.Example Rosada tomatoe seeds they increased the price by 20% then reduced the number of seeds from 10 to 8, their price £4.50 bought 10 seeds from "Just Seed" for £1.50.